Marmot Helium Review
Our Verdict
Our Analysis and Test Results
Hands-On Review
Likes
The Marmot Helium is a top quality fifteen-degree sleeping bag. Its made with a good quality lightweight ripstop nylon and stuffed with 850-fill down.
Dislikes
While the Helium is made of fine materials, two important drawbacks lower its ratings from great to average. First, the Helium has a disappointingly wide fit. A 64 shoulder circumference makes it suitable for those for who have wide shoulders, but too roomy for those who dont. This extra space, combined with the lack of a neck baffle, makes the bag very drafty for slender folk. In other words, you shouldnt buy this bag unless you have broad shoulders. If you do have wide shoulders, this could be a great choice because its cheaper (though also heavier) than other bags, like the Plasma 15.
This bag is heavy when compared to many other bags that use higher quality down and fabrics.
Best Application
Lightweight cold weather camping for those with wide shoulders.
Value
A good value for those with wide shoulders who want something lightweight. Otherwise get the Mountain Hardwear Phantom 15 for the best value high performance bag, the Marmot Plasma 15 for the most luxurious high performance bag, or the REI Halo 25 for the overall, best value three-season down bag.